The incidence and relative frequencies of congenital heart disease in school children in Otsu (1960-1966).
D000293:Adolescent; D000367:Age Factors; D000790:Angiocardiography; D001022:Aortic Valve Insufficiency / Q000453:epidemiology; D006328:Cardiac Catheterization; D002648:Child; D004374:Ductus Arteriosus, Patent / Q000453:epidemiology; D004562:Electrocardiography; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology* / Q000601:surgery; D006344:Heart Septal Defects, Atrial / Q000453:epidemiology; D006345:Heart Septal Defects, Ventricular / Q000453:epidemiology; D006801:Humans; D007564:Japan; D008297:Male; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis / Q000453:epidemiology; D013771:Tetralogy of Fallot / Q000453:epidemiology